YouTube Telecharger is an all-in-one freeware application that lets users download high quality videos from YouTube. Offering a multitude of methods to acquire the video, this application has all the power users need while still remaining small and easy to use. After downloading videos, YouTube Telecharger will auto convert MP4 files to MP3, 3GP, FLV, AVI, WMV, MOV etc. Soon, users can see youtube videos on their iPod, PSP, iPhone or cell phone.